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ebm-papst R1G225AF1152 EC Centrifugal Fan

The ebm-papst R1G225-AF11-52 is a high-performance EC centrifugal fan engineered for demanding industrial environments. Its backward curved impeller design ensures efficient air delivery, while the integrated electronics provide precise speed control and energy efficiency. With a nominal voltage of 48VDC and a speed of 2700 RPM, this fan is ideal for applications such as HVAC systems, industrial process cooling, and ventilation in machinery enclosures. The fan incorporates features like reverse polarity and locked-rotor protection, ensuring reliable operation and longevity. Its robust construction and compliance with industry standards like EN 60950-1 make it a dependable choice for various commercial and industrial uses.

Authorized Distributors
Source:DigiKey
Part No:R1G225-AF11-52
Stock:0
Inv Date:06-18-2026
Price: Unit price: $355.73
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Source:DigiKey
Part No:R1G225-AF11-52
Stock:4
Inv Date:06-18-2026
Price: Unit price: $281.06
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Part No:R1G225-AF11-52
Stock:8
Inv Date:06-19-2026
Price: Unit price: $327.75
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Part No:R1G225-AF11-52
Stock:0
Inv Date:06-18-2026
Price: Unit price: $369.43
Buy/RFQ:
Part No:R1G225-AF11-52
Stock:4
Inv Date:06-18-2026
Price: Unit price: $329.22
Buy/RFQ:
Part No:R1G225-AF11-52
Stock:4
Inv Date:06-18-2026
Price: Unit price: $329.22
Buy/RFQ:

ebm-papst R1G225AF1152 EC Centrifugal Fan Specifications:

  • Motor: M1G074-BF
  • Nominal Voltage: 48 VDC
  • Nominal Voltage Range: 36..57 VDC
  • Speed: 2700 min-1
  • Power Input: 95 W
  • Current Draw: 2.2 A
  • Minimum Ambient Temperature: -25 °C
  • Maximum Ambient Temperature: +60 °C
  • Air Flow: 1130 m3/h
  • Back Pressure: 0 Pa
  • Leakage Current: <= 0.25 mA
  • Size: 225 mm
  • Operation Mode: S1
  • Direction of Rotation: Clockwise, seen on rotor
  • Mounting Position: Any
  • EMC Interference Emission: Acc. to EN 55022 (Class B)
  • EMC Interference Immunity: Acc. to EN 61000-6-2
  • Insulation Class: B
  • Cable Exit: Variable
  • Condensate Discharge Holes: None
  • Bearing Motor: Ball bearing
  • Mass: 1.45 kg
  • Material of Impeller: Plastic PA66, fibreglass-reinforced
  • Motor Protection: Reverse polarity and locked-rotor protection
  • Product Conforming To: EN 60950-1
  • Surface of Rotor: Coated in black
  • Number of Blades: 7
  • Type of Protection: IP 42
  • Control Input: 0-10 VDC / PWM
  • Tach Output: Available
  • Motor Current Limit: Available
  • Soft Start: Available
  • Maximum Permissible Ambient Motor Temperature (Transport/Storage): +80 °C
  • Minimum Permissible Ambient Motor Temperature (Transport/Storage): -40 °C
  • Approval: CCC; CSA C22.2 Nr.77; UL 1004

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